[PATCH] D49056: [Dominators] Add isUpdateLazy() method to the DomTreeUpdater

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This revision was automatically updated to reflect the committed changes.
Closed by commit rL336886: [Dominators] Add isUpdateLazy() method to the DomTreeUpdater (authored by sima, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D49056?vs=155012&id=155113#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D49056

Files:
  llvm/trunk/include/llvm/IR/DomTreeUpdater.h
  llvm/trunk/unittests/IR/DomTreeUpdaterTest.cpp


Index: llvm/trunk/include/llvm/IR/DomTreeUpdater.h
===================================================================
--- llvm/trunk/include/llvm/IR/DomTreeUpdater.h
+++ llvm/trunk/include/llvm/IR/DomTreeUpdater.h
@@ -46,8 +46,11 @@
 
   ~DomTreeUpdater() { flush(); }
 
-  /// Returns the UpdateStrategy of the class instance.
-  UpdateStrategy getUpdateStrategy() const { return Strategy; };
+  /// Returns true if the current strategy is Lazy.
+  bool isLazy() const { return Strategy == UpdateStrategy::Lazy; };
+
+  /// Returns true if the current strategy is Eager.
+  bool isEager() const { return Strategy == UpdateStrategy::Eager; };
 
   /// Returns true if it holds a DominatorTree.
   bool hasDomTree() const { return DT != nullptr; }
Index: llvm/trunk/unittests/IR/DomTreeUpdaterTest.cpp
===================================================================
--- llvm/trunk/unittests/IR/DomTreeUpdaterTest.cpp
+++ llvm/trunk/unittests/IR/DomTreeUpdaterTest.cpp
@@ -58,7 +58,8 @@
 
   ASSERT_TRUE(DTU.hasDomTree());
   ASSERT_TRUE(DTU.hasPostDomTree());
-  ASSERT_EQ(DTU.getUpdateStrategy(), DomTreeUpdater::UpdateStrategy::Eager);
+  ASSERT_TRUE(DTU.isEager());
+  ASSERT_FALSE(DTU.isLazy());
   ASSERT_TRUE(DTU.getDomTree().verify());
   ASSERT_TRUE(DTU.getPostDomTree().verify());
   ASSERT_FALSE(DTU.hasPendingUpdates());
@@ -166,7 +167,8 @@
   DomTreeUpdater DTU(DT, PDT, DomTreeUpdater::UpdateStrategy::Eager);
   ASSERT_TRUE(DTU.hasDomTree());
   ASSERT_TRUE(DTU.hasPostDomTree());
-  ASSERT_EQ(DTU.getUpdateStrategy(), DomTreeUpdater::UpdateStrategy::Eager);
+  ASSERT_TRUE(DTU.isEager());
+  ASSERT_FALSE(DTU.isLazy());
   ASSERT_TRUE(DT.verify());
   ASSERT_TRUE(PDT.verify());
 
@@ -239,7 +241,8 @@
   DomTreeUpdater DTU(&DT, PDT, DomTreeUpdater::UpdateStrategy::Lazy);
   ASSERT_TRUE(DTU.hasDomTree());
   ASSERT_FALSE(DTU.hasPostDomTree());
-  ASSERT_EQ(DTU.getUpdateStrategy(), DomTreeUpdater::UpdateStrategy::Lazy);
+  ASSERT_FALSE(DTU.isEager());
+  ASSERT_TRUE(DTU.isLazy());
   ASSERT_TRUE(DTU.getDomTree().verify());
 
   Function::iterator FI = F->begin();
@@ -327,7 +330,8 @@
   DomTreeUpdater DTU(&DT, PDT, DomTreeUpdater::UpdateStrategy::Lazy);
   ASSERT_TRUE(DTU.hasDomTree());
   ASSERT_FALSE(DTU.hasPostDomTree());
-  ASSERT_EQ(DTU.getUpdateStrategy(), DomTreeUpdater::UpdateStrategy::Lazy);
+  ASSERT_FALSE(DTU.isEager());
+  ASSERT_TRUE(DTU.isLazy());
   ASSERT_TRUE(DTU.getDomTree().verify());
 
   Function::iterator FI = F->begin();
@@ -453,7 +457,8 @@
   DomTreeUpdater DTU(&DT, &PDT, DomTreeUpdater::UpdateStrategy::Lazy);
   ASSERT_TRUE(DTU.hasDomTree());
   ASSERT_TRUE(DTU.hasPostDomTree());
-  ASSERT_EQ(DTU.getUpdateStrategy(), DomTreeUpdater::UpdateStrategy::Lazy);
+  ASSERT_FALSE(DTU.isEager());
+  ASSERT_TRUE(DTU.isLazy());
   ASSERT_TRUE(DTU.getDomTree().verify());
   ASSERT_TRUE(DTU.getPostDomTree().verify());
 
@@ -535,7 +540,8 @@
   DomTreeUpdater DTU(DT, PDT, DomTreeUpdater::UpdateStrategy::Lazy);
   ASSERT_TRUE(DTU.hasDomTree());
   ASSERT_TRUE(DTU.hasPostDomTree());
-  ASSERT_EQ(DTU.getUpdateStrategy(), DomTreeUpdater::UpdateStrategy::Lazy);
+  ASSERT_FALSE(DTU.isEager());
+  ASSERT_TRUE(DTU.isLazy());
   ASSERT_TRUE(DTU.getDomTree().verify());
   ASSERT_TRUE(DTU.getPostDomTree().verify());
 
@@ -624,7 +630,8 @@
 
   ASSERT_TRUE(DTU.hasDomTree());
   ASSERT_TRUE(DTU.hasPostDomTree());
-  ASSERT_EQ(DTU.getUpdateStrategy(), DomTreeUpdater::UpdateStrategy::Lazy);
+  ASSERT_FALSE(DTU.isEager());
+  ASSERT_TRUE(DTU.isLazy());
   ASSERT_TRUE(DTU.getDomTree().verify());
   ASSERT_TRUE(DTU.getPostDomTree().verify());
   ASSERT_FALSE(DTU.hasPendingUpdates());


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